Sq Ft to Sq Yd Calculator
Square Yards
Square Feet
Visual Comparison
InteractiveHow to Convert Square Feet to Square Yards
Both square feet and square yards are imperial area units. The relationship between them is fixed: one yard equals exactly 3 feet, so one square yard equals 3 × 3 = 9 square feet. To convert square feet to square yards, simply divide your total square footage by 9 (square yards = square feet ÷ 9). This square ft to yards conversion is essential for carpet and flooring — see the flooring calculator, convert to metric with square feet to square meters, estimate budgets via the price per square foot calculator, or return to the main square footage calculator.
The Conversion Formula
Conversion Formula
Key FormulaExample: A 12 ft × 15 ft room = 180 sq ft ÷ 9 = 20 sq yd
Reverse: Square Yards to Square Feet
Multiply the square yards by 9. For example, 25 sq yd × 9 = 225 sq ft. Easy mental math — always multiply or divide by 9.
Why Does This Matter for Carpet?
Carpet and other flooring are frequently sold by the square yard, especially at traditional flooring stores. Knowing how to convert helps you order the exact amount, avoid over-buying, and compare per-unit pricing fairly.
Square Feet to Square Yards Reference Table
| Square Feet (ft²) | Square Yards (yd²) |
|---|---|
| 100 sq ft | 11.11 sq yd |
| 120 sq ft | 13.33 sq yd |
| 150 sq ft | 16.67 sq yd |
| 180 sq ft | 20 sq yd |
| 200 sq ft | 22.22 sq yd |
| 250 sq ft | 27.78 sq yd |
| 300 sq ft | 33.33 sq yd |
| 400 sq ft | 44.44 sq yd |
| 500 sq ft | 55.56 sq yd |
| 1000 sq ft | 111.11 sq yd |
How Many Square Feet in a Square Yard?
How Many Square Feet Are in 1 Square Yard?
One square yard equals exactly 9 square feet (3 ft × 3 ft). To convert square feet to square yards, divide by 9. To go the other way, multiply square yards by 9.
How Many Square Yards Is 100 Square Feet?
100 sq ft ÷ 9 = 11.11 sq yd. A 10 × 10 ft room is about 11 square yards of carpet.
How Many Square Yards Is 500 Square Feet?
500 sq ft ÷ 9 = 55.56 sq yd. This is the typical area of a large living room or a small apartment.
How Many Square Yards Is 1,000 Square Feet?
1,000 sq ft ÷ 9 = 111.11 sq yd. When ordering carpet for 1,000 square feet, you need about 112 square yards (round up for waste).
How Many Square Yards Is 2,000 Square Feet?
2,000 sq ft ÷ 9 = 222.22 sq yd. A typical mid-size home's total flooring area.
Sqft to Yards — Plain Abbreviations Explained
You may see this conversion written as sqft to yards, sf to sy, sq ft to sq yd, or square footage into yards — they all mean the same thing: divide the number of square feet by 9 to get square yards. For example, 900 sqft = 100 sq yd, and 1,800 sqft = 200 sq yd.
Square Feet and Square Yards: What Is the Difference?
Both square feet and square yards measure area, but at different scales. A square foot is the area of a 1 ft × 1 ft square (144 square inches). A square yard is the area of a 3 ft × 3 ft square (1,296 square inches). Since 3 × 3 = 9, one square yard always equals 9 square feet. Carpet and fabric stores typically price by the square yard, while real estate listings and home measurements use square feet — so converting between the two is essential when shopping for flooring materials.
Practical Uses for Sq Ft to Sq Yd Conversion
Carpet & Flooring Installation
Many carpet and vinyl flooring retailers still price and sell by the square yard. Measure your rooms in feet, calculate the total square footage, then divide by 9 to determine how many square yards to purchase.
Landscaping & Turf
Sod, artificial turf, and lawn seed are often sold by the square yard. Calculate the area of your lawn in square feet, convert to square yards, and order accordingly. Add 10% for irregular edges and waste.
Fabric & Upholstery
Upholstery fabric and outdoor fabric are commonly sold by the yard (linear) or square yard. If your furniture or surface area is measured in square feet, divide by 9 to find the square yards needed.
Athletic Fields & Courts
Sports turf, running track surfaces, and court flooring materials are often quoted per square yard. A basketball court (~4,700 sq ft) requires approximately 522 sq yd of surface material.
Room Size Examples
See how common room dimensions translate to square yards — click any room to load it into the calculator above.
Carpet Calculator
Buying carpet? Follow this simple flow to determine exactly how much to purchase — including waste allowance.
Carpet Estimator Table
| Room | Sq Ft | Sq Yd | Buy (with waste) |
|---|---|---|---|
| 10 × 10 | 100 | 11.1 | 13 sq yd |
| 10 × 12 | 120 | 13.3 | 15 sq yd |
| 12 × 12 | 144 | 16 | 18 sq yd |
| 12 × 15 | 180 | 20 | 22 sq yd |
Flooring Cost Estimator for Square Yards
Enter your room size and carpet price to instantly estimate your total flooring cost.
Common Mistakes That People Make While Converting Sq Ft to Sq Yd
Avoid these frequent errors when working with square feet and square yards.
A yard is a linear measurement (length). A square yard is an area measurement (length × width). They are not the same.
1 square yard is actually 9 times larger than 1 square foot. Never assume they're equal.
This is the correct relationship. Always divide sq ft by 9 to get sq yd, or multiply sq yd by 9 to get sq ft.
Visual Diagram: What Is 1 Square Yard?
See exactly how square feet and square yards relate in this interactive visual.
Real-Life Examples
See how the conversion applies to everyday spaces you know.
Specialized Square Feet Calculators
Each tool is purpose-built with its own dedicated calculator, visual diagrams, and step-by-step guidance.
Triangle
Find the area of any triangle using base × height or Heron's formula with three side lengths.
Irregular Shape
Break any complex shape into rectangles and triangles. Add sections and sum them automatically.
Inches
Enter measurements in inches and get instant square feet results. Includes a quick-reference conversion table.
From Meters
Convert metric measurements to square feet. Perfect for international real estate and imported materials.
Linear Feet
Convert linear footage to square feet for lumber, carpet, fencing, decking, and rolled materials.
Sq Meters
Convert sq ft to sq m with live dual display. Essential for international real estate and architecture.
Sq Yards
Divide sq ft by 9 to get sq yd. Perfect for carpet ordering, sod purchases, and fabric estimates.
Acres
Convert property area from sq ft to acres. Ideal for land sales, farming, zoning, and lot size comparisons.
Cubic Feet
Add depth to any area to calculate volume. Essential for concrete, mulch, soil, gravel, and pool planning.
House
Add rooms one by one and get your home's total square footage, with a live bar chart breakdown per room.
Room
Measure rectangular or L-shaped rooms for flooring, paint, and renovation budgeting with instant cost estimates.
Wall
Get net wall area for paint, wallpaper, or tile by subtracting doors and windows from the gross surface.
Tile
Enter room size and tile dimensions to calculate tile count, boxes to buy, and total material cost including waste.
Concrete
Get slab area, cubic yards of concrete, bags needed, and pour cost for any project.
Land
Measure any property lot or parcel in sq ft and acres. Supports rectangular, triangular, and irregular shapes.
BTU Calculator
Calculate heating and cooling BTU needs per square foot based on climate zone, ceiling height, and insulation.
Cost
Estimate total project cost from area and price per square foot. Compare scenarios with tax and markup.
Flooring
Find exact flooring material for hardwood, laminate, vinyl, or carpet with waste factor and box count.
Roof
Get true roof surface area using pitch multiplier. Includes roofing squares, shingle bundles, and cost.
Paint Area
Get paintable wall area with door and window deductions. Calculates gallons, coats, and total paint cost.
Estimation
Add multiple areas, apply buffer percentages, and get quick estimates for budgeting any project.
Related Calculators
Explore other free square footage and cost tools:
Frequently Asked Questions
One square yard equals exactly 9 square feet. A square yard is a 3-foot by 3-foot area, and 3 times 3 equals 9.
Divide 200 by 9: 200 ÷ 9 = 22.22 square yards. Always divide square feet by 9 to get square yards.
A 12 × 12 ft room = 144 sq ft. Divide by 9: 144 ÷ 9 = 16 square yards. Add 10–15% for waste: at least 18 sq yd.
Always compare normalized prices. Multiply the per-sq-ft price by 9 to get the equivalent per-sq-yd cost, or divide the per-sq-yd price by 9 for the per-sq-ft equivalent. Whichever gives the lower number per unit area is cheaper.
1,000 ÷ 9 = approximately 111.1 square yards. Order 125 sq yd to account for ~10% waste from cutting and edges.
Multiply square yards by 9. Example: 30 sq yd × 9 = 270 sq ft. No conversion factor to memorize — just multiply by 9.
A yard is a unit of length (3 feet). A square yard is a unit of area representing a 1-yard × 1-yard square (= 9 sq ft). Never confuse linear yards with square yards when buying flooring materials.
1 acre = 43,560 sq ft = 4,840 sq yd. Divide sq ft by 9, then divide by 4,840 to convert from square feet to acres.
Because 1 yard = 3 feet, and area is two-dimensional. So 1 square yard = 3 ft × 3 ft = 9 square feet. Dividing by 9 converts the area from square feet to square yards.
Carpet has traditionally been manufactured and sold in yard-width rolls (12 ft or 15 ft wide). The industry adopted square yards as the standard pricing unit. While some retailers now also quote per square foot, square yards remain the dominant trade unit.
Yes — 1 square yard is exactly 9 times larger than 1 square foot. A square yard covers a 3 ft × 3 ft area, while a square foot covers just 1 ft × 1 ft.
Yes! For a quick estimate, divide the square feet by 10 (close to 9). For example, 270 sq ft ÷ 10 = 27 — the exact answer is 30 sq yd. For precision, always divide by 9.
500 ÷ 9 = 55.56 square yards. If buying carpet, add 10% waste: order about 61 sq yd.
1,000 ÷ 9 = 111.11 square yards. For flooring projects, order approximately 122 sq yd to account for waste.
A 12 × 12 ft room = 144 sq ft ÷ 9 = 16 square yards. With 10% waste factor, purchase at least 18 sq yd of material.
Divide the number of square feet by 9. For example, 900 sqft divided by 9 equals 100 square yards. This is often written as sqft to sq yd or sf to sy.
1,000 square feet equals about 111.11 square yards (1,000 divided by 9). When ordering carpet, round up to 112 square yards to account for waste.